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define the role of networ...
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Define the role of network devices like Modems, Routers, Gateways, and Switches.
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{Modem} – Converts digital and analog signals for internet access.
{Router} – Connects different networks and directs data packets.
{Gateway} – Translates communication between different protocols.
{Switch} – Connects devices within a LAN and forwards data using MAC addresses.
PSEB XII - 2026
PSEB XII
Updated On:
Mar 10, 2026
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